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What's That Bug? does not endorse extermination

Assassin Bug Nymph

What is this thing?
FOund this after taking the photo of the flowers. A granddaddy long legs was a few inches from it. Have never seen one before. Whis the picture was better, but didn’t know it was there. I SAw it one other time on the fence and it was gone after I got the camera. Any info would be heplful. Thanks
Craig

Hi Craig,
You have sent in a photograph of an Assassin Bug nymph, probably an immature Wheel Bug, though it is difficult to be certain due to the angle. They are beneficial predators in the garden, but can bite painfully.

Immature Assassin Bug

what the heck is this thing?
I live in Raleigh, North Carolina, right next to the woods, and I found this weird-looking insect that I don’t know what it is. I know it’s not a spider since it only has 6 legs, but what the heck is it?

Nice photo of an Immature Assassin Bug.

Wheel Bug Nymphs

cannibal ant? spider? wasp?
Hi there.
Could you help me identify this bug that is living on our deck (in Columbia, Maryland) near my toddlers’ slide? They have shiny black heads and thoraxes with seemly smooth bright red abdomens. Six long delecate-looking legs and a pair of thinner antenna. Their dead comrades are all missing their abdomens. Whether coincidence or not they are congregated around bits of spiderweb-looking threads and there is a sac nearby their "hangout" as well. They may bite as I was bitten by an insect I am sure was an exact copy at a playground a few miles away. I checked around the web as well as your website and couldn’t find anything convincing. I appreciate your help!
Karyn Hessler

Hi Karyn,
Your have a wonderful photo of Wheel Bug Nymphs, Arilus cristatus, a type of Assassin Bug. They have a painful bite, as you know. They are beneficial insects as they prey upon garden pests. Just don’t touch.

What's That Bug? does not endorse extermination

Immature Assassin Bug

Red/yellow unspider
I have no clue what this bug is. It has 8 legs, but two of them it seems to use as antennae, so I don’t think it’s a spider….do you know what it is?
Korey

Hi Korey,
You have a species of immature Assassin Bug. You are very lucky you did not get bitten. Even the nymphs can deliver a painful bite. In addition to its sucking mouthparts, it has six legs like all insects, and two antennae.

Newly Hatched Assassin Bugs

I have an odd insect-
This is probably something common, I’ve just never seen before. I think it’s a wingless wasp that has built a small- 4 cm diameter may .5 cm, at the most, height hive on my mimosa tree. (Since it’s built a hive, I am thinking it’s a wasp of some sort and not an ant. Are there ants that build hives? ) It has a bright red abdomen and yellow tipped antennae. It is social, there are about 40 of them working together on this. It appears the queen is on top of the hive but she doesn’t have the coloring that the others do. It is the size of an ant, and it’s legs are long-antennae are elbowed – it looks like a spider at first glance. Ever heard of anything of the sort?
Thanks,
Lisa McCaskill

Hi Lisa,
This sounds very interesting. I can’t think of what it could be. I wish you could send a photo. Thanks,
Daniel

(06/04/2005)
Thanks for answering. I found out that it’s hatching assassin bugs– here is a photo, the “hive” is actually eggs, and they only appear social because they’re hatching,
Lisa

Immature Assassin Bug

Help
Hi,
I was hoping that you could tell me what kind of bug is in this photo. This bug bite my 10 month
daughter under her chin and we have no idea what kind of insect it is.
Thanks,
Keith

Hi Keith,
This appears to be an immature Assassin Bug. The bite is painful, but not serious.

Masked Hunter named Pepi

dusty odd looking bug
Hey, Pepi here is really dusty and odd looking, i figuire its some kind of bug that hibernates because a few days ago he came out when it was warm, and he was covered in massive dust, poor thing, looked so thin. I don’t know if it is native to michigan or not, I live in Muskegon Michigan there are always bugs here near the lake so let me know. I think it looks really odd but cute, and i named him pepi

Just don’t try to cuddle with Pepi. You have a Masked Hunter, Reduvius personatus, a species of Assassin Bug. Pepi will bite painfully when provoked. Masked Hunters get covered with dust, and become “masked.” They are beneficial, since they eat Bedbugs.

Zelus species Assassin Bug

Stinger
Awesome site glad I found it. Here is a but that I found on the couch when he woke me up from a mid day nap. He stung me on the knee and it is itching 2 days later an a little red . I am tough and can take it, but the problem is one of my Girls got stung this AM by the same type of bug. Can you help identify it and let me know if we should be concerned. Thanks again,
Mike S.
Hawley TX

Hi Mike,
We wanted more than just a general Assassin Bug identification so we wrote to Eric Eaton who responded: “It is an assassin bug in the genus Zelus. They are great to have in the garden as they prey on lots of pest insects. Just don’t pick them up!” The bite is painful and causes irritation, as you know, but there is no lasting harm.

Wheel Bug

I saw this bug
Hi there, I am originally from Argentina but I live in Texas now. Today I found this bug that in Argentina we call "vinchuca" and transmit a disease called "chagas" is a very bad disease. Someone told me that is a inoffensive beetle but it looks like the vinchuca (or kissing bug). The picture is not very good because I was scared. Can you tell me what it is?
Thank you
Adriana

Hi Adriana,
We also have a Kissing Bug that transmits Chagas Disease, but your photo looks like a Wheel Bug, one of the Assassin Bugs. It is difficult to be certain based on your photo, but the distinguishing feature is the coglike “wheel” on the thorax. Wheel Bugs are related to Kissing Bugs, and both are true bugs, or Hemipterans. Wheel Bugs are not known to be disease vectors, but they can bite painfully if mishandled. They are beneficial since they destroy many garden pests.

Wheel Bug

Loud Flyer
Hello Bugman!
I was in Eastern PA this weekend on top of a mountain in Kempton, PA. While admiring the sites, this loud buzzing went very slowly past my ear. When I looked, there was this bug about an inch or so flying by. Its abdomen hung while it flew but managed to land on the side of a tree near me. I was able to get this photo before it continued on its way. Note that the ridge on its back does run from head to tail and not side to side.. Any help in identifying is appreciated!
Jim

Hi Jim,
Great photo of a Wheel Bug, Arilus cristatus, a member of the Assasin Bug Family Reduviidae. These large true bugs can be recognized by the cog like wheel on their backs. They are friends of gardeners since they eagerly feed on many garden pests, like the caterpillar you put in the jar. Those sucking mouthparts can deliver a painful bite if the bug is carelessly handled.

Daniel
Incredible website… Now knowing it was an assassin bug, I looked through the assassin bug section of your site to get more information. What a remarkable species! Thank you so much for the work you do!
Jim

Wheel Bug

What is this bug?
I am glad I found your site and think this bug looks similar to the Western Conifer Seed Bug. Because of the shadow, you can see the ridged shoulder. Can you help us?
Thanks,
The Choe Family

Dear Choe Family,
Yours is the second fabulous Wheel Bug, Arilus cristatus, photo we received today. The Wheel Bug is a type of Assassin Bug. It is predatory on insects, but is capable of giving a person a painful bite if mishandled.

Assassin Bug Nymph

Nasty Little Bug!
Dear What’s that Bug,
I don’t know what this little rascal is, but this afternoon I picked up my dog to bring her inside and all of a sudden I felt this incredible pain on my little finger. The pain was worse than a wasp sting or any fire ant bite I have ever had. Maybe I am just a wus, but damn it hurt. I have tried to find the bug all over the web but was not able to locate it. I have never seen one before. The pictures are not to good since I took the pain out on him/her. It has six legs with two tentacles. It has an almost transparent orange body. I think the stinger is in its tail, because when I flicked it off of the dog and on to the floor it poised itself like a scorpion. By the way I am from NW Florida area. If you could give me some insight as to what he heck this little booger is.
Thank you,
Jason

Hi Jason,
You were bitten by an Assassin Bug nymph, and though the bite is nasty, they are beneficial to gardeners because of the vast numbers of pests they kill.


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